[ Grammar ]
When we _______________ breakfast, someone knocked at the door.
A. had
B. were have
C. have
D. were having

Random Topics:
Present ContinousGrammar - direct/indirect objectsPresent Perfect and Present Perfect Progressive TensesPrepotitionsQuantifies and Modals of DeductionSimple Present Tense vs Present Continuous TenseTenses and QuestionsPhrases and TensesSimiles and Body IdiomsPast, Present, FutureOther quiz:
Present Perfect Tense › ViewWhich one is correct ?
A. go/went/been
B. Do/does/did
C. Have/Had/Had
D. Is/am/are
Sentence and Fragment › View
Shelia said, “I don’t want to see that ugly toad!”
A. Complete Sentence
B. Sentence Fragment
The drought ____ crops in the region last summer.
A. affected
B. affects
C. is affecting
D. will affect
Prepositions › View
My apartment building is ___ the corner.
a. in
b. on
c. at
